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7209 20 Avenue

Brooklyn, NY 11204BBL 3-06196-0007Map

Owner of record: Si Wang Ng

7209 20 Avenue is a mixed residential and retail building built in 1931 in Brooklyn, 11204. It has 2 residential units across 2 floors. The owner of record is Si Wang Ng. HPD has recorded 13 housing violations here, most recently on June 6, 2025. 1 of the 13 most recent violations are still open.

HPD violations
13
DOB violations
2
ECB violations
1
HPD complaints
0

What to know

Good
No open Class C

No open immediately-hazardous violations among recent records.

Good
Last violation Jun 6, 2025

Date of the most recent HPD inspection that found a problem.

Good
No unpaid ECB fines

No balance due on recent ECB violations.

Rent stabilization

No rent-stabilized units in 2018–2024 tax bills

Some apartments can still be regulated. Use the rent-stabilized checker or request the rent history from HCR.

Violations

Most recent first. Showing up to 50 per agency.

HPD housing violations · 13

  • A

    File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.

    Jun 6, 2025

    Closed — Violation dismissed
  • I

    And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.

    Nov 17, 2023

    Closed — Violation dismissed
  • A

    File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.

    Apr 6, 2021

    Closed — Violation closed
  • A

    Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box missing at public hall, 1st story

    Aug 24, 2019

    Closed — Violation dismissed
  • A

    Post a proper notice of carbon monoxide detecting device requirements, in a form approved by the commissioner, in a common area of a class a multiple dwelling near inspection certificate or provide notice to tenants in a private dwelling. at public hall, 1st story

    Aug 24, 2019

    Closed — Violation dismissed
  • A

    Post and maintain a proper notice on wall of the entrance story in english and spanish on the availability of the agencys housing information guide. a sample notice can be found at www.nyc.gov/hpd.

    Aug 24, 2019

    Closed — Violation dismissed
  • A

    Post, in a form approved by the commissioner, and maintain a notice in a common area of the building regarding the procedures that should be followed when a gas leak is suspected

    Aug 24, 2019

    Closed — Violation dismissed
  • I

    And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.

    Oct 12, 2018

    Closed — Violation dismissed
  • I

    And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.

    Oct 6, 2015

    Closed — Violation dismissed
  • A

    D26-41.15 adm code post a sign on wall of entrance story identifying owner and managing agent.

    Sep 25, 1981

    Closed — Violation closed
Show 3 more ↓
  • B

    § 65 m/d law provide under completed permit, a proper enclosure for the central heating plant, cellar.

    Sep 25, 1981

    Closed — Violation closed
  • B

    D26-10.01 adm code properly repair with similar material the broken or defective plaster boards ceiling of cellar throughout.

    Sep 25, 1981

    Closed — Violation closed
  • A

    § 329, m/d law and dept. rules and regs. provide a completed certificate of inspection visits in a proper frame at or near mailboxes, bottom edge of frame between 48-62 inches above floor frame missing.

    Sep 25, 1981

    Open — Not complied with

DOB building violations · 2

  • Low pressure boiler boiler required

    Violation issued-failure to file 2020 external low pressure inspection

    Jun 30, 2023

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Feb 7, 2000

    Dob violation - dismissed

ECB violations · 1

  • Class - 2

    Work does not conform to approved construction documents and or approved amendments. premises under alt 2 # 321834761 active permits. noted at time of inspection where schedule b indicates replace 1 boiler

    Dec 17, 2018 · Penalty $620

    Resolve

Complaints

No HPD complaints in our records

Complaint data is still being backfilled from NYC Open Data.

Sales history

No recorded sales in our data

Sales come from the NYC Department of Finance rolling sales file.

Building details

Building type
Mixed residential and retail building (S2)
Year built
1931
Floors
2
Residential units
2
Building area
2,640 ft²
Lot area
2,000 ft²
Zoning
R5
Community board
311
Council district
43
Block / lot
6196 / 7
Assessed value
$77,100
Landmark / historic district
No

HPD registration #357258, last renewed Aug 15, 2025.

Questions about 7209 20 Avenue

Who owns 7209 20 Avenue?

The owner of record in NYC Department of City Planning PLUTO data is Si Wang Ng.

Does 7209 20 Avenue have violations?

Yes. NYC HPD has recorded 13 housing violations at this property.

Is 7209 20 Avenue rent stabilized?

No rent-stabilized units appear in its 2018–2024 tax bills. Individual apartments can still be regulated, so request the rent history from NYS Homes and Community Renewal if unsure.

When was 7209 20 Avenue built?

City records list 1931 as the year it was built.

How many apartments are in 7209 20 Avenue?

It has 2 residential units and 3 units in total.

Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.